23153262 has 32 divisors (see below), whose sum is σ = 51477120. Its totient is φ = 6882720.

The previous prime is 23153197. The next prime is 23153293. The reversal of 23153262 is 26235132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189 + ... + 6807.

It is an arithmetic number, because the mean of its divisors is an integer number (1608660).

Almost surely, 2^23153262 is an apocalyptic number.

23153262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 23153262, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25738560).

23153262 is an abundant number, since it is smaller than the sum of its proper divisors (28323858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23153262 is a wasteful number, since it uses less digits than its factorization.

23153262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6688.

The product of its digits is 2160, while the sum is 24.

The square root of 23153262 is about 4811.7836609723. The cubic root of 23153262 is about 285.0169765203.

Adding to 23153262 its reverse (26235132), we get a palindrome (49388394).

The spelling of 23153262 in words is "twenty-three million, one hundred fifty-three thousand, two hundred sixty-two".